Browsing Mathematics by Author "Sprehn, David"
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Some cohomology of finite general linear groups
Sprehn, DavidWe prove that the degree r(2p − 3) cohomology of any (untwisted) finite group of Lie type over F_(p^r), with coefficients in characteristic p, is nonzero as long as its Coxeter number is at most p. We do this by providing ...